package com.lagou.service.impl;

import com.lagou.mapper.UserDao;
import com.lagou.service.UserService;
import com.spring.annotation.Autowired;
import com.spring.annotation.Service;

@Service
public class UserServiceImpl implements UserService {
    @Autowired
    private UserDao userDao;

    @Override
    public void test(){
        System.out.println("test");
    }

    @Override
    public String toString() {
        return "UserServiceImpl{" +
                "userDao=" + userDao +
                '}';
    }
}
